1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mash [69]
3 years ago
5

Warmup/Reflection- necessary for attendance

Mathematics
1 answer:
Pepsi [2]3 years ago
8 0

Answer:

x = 7

Step-by-step explanation:

-3 + 2x = 11

(group like terms)

2x = 11 + 3

2x = 14

(divide both sides by 2 to make x stand alone)

2x/2 = 14/2

x = 7

You might be interested in
√245c^2 simplify :
raketka [301]
My boiii, tiger algebra helped me out a little on this one, I got 7c * sqrt(5)
8 0
3 years ago
The graph shows a relationship between x and y.<br> What are the zeros of the function?
miv72 [106K]

Answer:

x = -3

x = -1

x = 2

Step-by-step explanation:

The <u>zeros of a function</u> are the x-values of the points at which the curve crosses the x-axis.

From inspection of the given graph, the curve crosses the x-axis at:

  • x = -3
  • x = -1
  • x = 2

Therefore, these are the zeros of the function.

8 0
1 year ago
Can anyone explain this question to me? My teacher solved it but I didn’t understand how she did it
Amiraneli [1.4K]

Step-by-step explanation:

To find the space a figure takes, we need to find the volume. Volume of a rectangular prism can be found by multiplying the length, width, and height of the figure.

We can start with the green block. The dimensions of this figure are 6cm, 3cm, and 3cm. The 5cm at the bottom is not a dimension of the green figure. Instead, it shows the total width of both blocks. We will use this later.

Back to the first block, we will find its volume by multiplying its dimensions together.

3 · 3 · 6 = 54

So, the volume of the first block is 54 cm³.

To this, we will add the volume of the blue block. We can find its dimensions with some simple deduction.

The picture shows that the height of the figure is 4cm less than the height of the green one, 6cm.

6 - 4 = 2

The height, then, is 2cm.

The width can be found by subtracting the width of the green block from the total width of both figures, 5cm.

5 - 3 = 2

So, the width is also 2cm.

We can see that the length of the blue block is equal to that of the green one, so we know that the length is 3cm.

Now, multiply all the dimensions we have found together.

2 · 2 · 3 = 12

The volume of the blue block is 12cm³.

We have found the volumes of both figures, so now we can add them both together to find the total.

54 + 12 = 66

So, the total volume is 66cm³.

I hope this was a satisfactory explanation ^^ Good luck, mate

7 0
2 years ago
Without using a calculator, choose the statement that best describes the value of
castortr0y [4]

Answer:

8

Step-by-step explanation:

i would say in between 8&9 bc the square root of 8 is 36 and 9 is 81 and that's right in the middle

4 0
2 years ago
Read 2 more answers
How do i poop on my computer
valkas [14]

Answer: This is not an appropriate question

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Translate each sentence into a equation
    6·1 answer
  • Need help with a couple of geometry word problems. Giving 100 points, tysm if you help :)
    9·1 answer
  • Write 55 inches in feet and inches
    6·2 answers
  • What's bigger 5/8 or 6/9
    15·2 answers
  • Mina has 5 more marbels than Kirsty
    5·1 answer
  • A candy jar contains pieces of cherry and cinnamon candy. Seventy five percent of the candies
    8·1 answer
  • 2.4+ (3t + 0.6) <br><br><br> I need help
    13·1 answer
  • The equation of a straight line is 3x+2y=18
    7·2 answers
  • PLEASEPLEASEPLEASE!! Find the length of line AB.
    13·1 answer
  • Lisa is currently taking physics as one of her electives in school. her grade at the end of the year is determined by the averag
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!